Chemistry, 27.04.2021 19:20 hcpscyruscm
1. The total pressure of gas in a system is 260 kPa. What is the pressure of the third and final gas acting on the system if the first gas pressure is 85 kPa and the second is 78 kPa?
Answers: 2
Chemistry, 22.06.2019 02:30
Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?
Answers: 3
Chemistry, 22.06.2019 04:30
Using the periodic table, complete the table to describe each atom. type in your answers
Answers: 3
Chemistry, 22.06.2019 16:50
Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
Answers: 3
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
1. The total pressure of gas in a system is 260 kPa. What is the pressure of the third and
final g...
Mathematics, 26.07.2019 20:00
Physics, 26.07.2019 20:00
Mathematics, 26.07.2019 20:00
Spanish, 26.07.2019 20:00
English, 26.07.2019 20:00
History, 26.07.2019 20:00
Mathematics, 26.07.2019 20:00
Health, 26.07.2019 20:00
Mathematics, 26.07.2019 20:00
Computers and Technology, 26.07.2019 20:00
Mathematics, 26.07.2019 20:00